I didn't, until he spoke about it on Friday Night With Jonathan Ross today. He didn't mention what his level was but Ross' wife is level 80 and rides a spectral tiger. I should really get into the game.

Also, George Fisher from Cannibal Corpse plays WoW, Brad Pitt, all the members of Chimaira, Herman Lee from DragonForce, Dave Chappelle, One of those emo's from My Chemical Romance, Jonathon Davis from KorN, Vin Diesel, Kate from Kate's Playground (18+), maybe a couple more that didn't come up in search results.

I know what you mean, I got that impression from so many people saying not to play it as well.

It's not like it consumes your life or is an absolutely horrible game. ,with the exception of the PvP, it's pretty fun, and there's a lot of different things you can do. I mainly play it for a something to do while I don't have any newer games to play or my buddies aren't around.
P.S. Don't be such a little bitch over a game.